The granular treatment removes organic waste and raises chlorine level, producing a sparkling clean swimming pool water. The downside to bromine is that it burns up quickly in the ultraviolet rays of the sun, and unlike calcium hypochlorite, the stabilizer cyanuric acid does not work here, and the bromine will dissipate rapidly on a sunny day. (adsbygoogle = window.adsbygoogle || []).push({});
, PoolCareSchool.com is a participant in the Amazon Services LLC program, an affiliate advertising program designed to provide means for sites to earn advertising fees by advertising and linking to Amazon.com. Cal-hypo is an unstabilized form of chlorine, meaning it doesn't contain Cyanuric Acid. This is why youll find Cal Hypo as the active ingredient for pool shock and sodium hypochlorite in liquid bleach. This can be beneficial if you happen to need to elevate your pH simultaneously, but it might be inconvenient if you dont. If something like this happens in your pool, your best option to clear the water from any possible pathogens is shocking with cal-hypo shock. Next is calculating how much cal hypo you will need to add. Is Calcium Hypochlorite the Best Chemical for Shocking a Pool? If calcium or pH levels are already high in your pool water, you need to look for other shock alternatives like dichlor shock. When you shock your pool, you are going to need a large container and access to water. Pool Stains If you live in areas with higher calcium hardness levels, this might be a better option for you in the long run. Your pool has been subjected to an unusually high volume of use (like a big pool party). Sodium hypochlorite, also known as liquid bleach, may be a better option for you if you live in an area with high calcium content in the water. Should I Buy Granular or Tablet Calcium Hypochlorite? How to Keep Frogs Out of the Pool You should not wait for the disgusting chloramines to build up in the pool, but you should have a maintenance schedule. These are the different types of chlorine-based shock. Shocking your pool regularly is a must to keep chloramine levels low so that free chlorine can work effectively in your pool. We use cookies to ensure that we give you the best experience on our website. The result contains a strong base, usually sold in stores as a granulated solid. His goal is to help everyday people DIY their maintenance to save money by teaching how to properly take care of your equipment, safely and correctly balance chemicals, and extend the life of your water oasis. Bromine is another type of chlorine-based shock, and it behaves differently than the others. Depending on the type of algae you might need to shock your pool single time or multiple times. If you recently experienced a bad storm in your area, debris could have been blown into the pool. Please ensure that you pay attention to your calcium levels if you have harder water to prevent possible hardware issues. Questions? "dateModified": "2020-08-04", Calcium hypochlorite shock is most commonly found in granular form; however, it can also be found in the form of chlorine tablets. 99 ($0.31/Fl Oz) FREE delivery Apr 18 - 20 . Add this cheap beast to your arsenal, and you will win most of the time. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Running the filterfor at least 8 hours is the best way to do this. When you invest time in understanding how it works and its potency, you can make your pool a safe, clean place to swim. If you decide to shock the pool at dusk, this should not be too hard to abide by. "mainEntityOfPage": "https://lesliespool.com/blog/dichlor-shock-vs-cal-hypo-shock.html", Areas with higher calcium hardness levelsmight not react as well to calcium hypochlorite. Its a good idea to shock your pool after a bad storm. Not sure how to do it? "identifier": "" These Shock Chlorine Granules by the Pool and Spa Chemical Company are made from granular unstabilized chlorine (also known as calcium hypochlorite) and used for weekly super-chlorination (or shock treating) of swimming pool water. With the help of my son Ruben and his wife Maria our mission is to help you create the favorite spot of your house - your pool. "caption": "Dichlor Shock vs. Cal Hypo Shock" Do the right thing for your pool and those that swim in it and shock it after a busy day. There are also unique events that will require you to shock your pool. There is quite a bit to learn when it comes to pool maintenance. Shocking with 10x the amount of chlorine (mostly cal-hypo shock) is required to get rid of these chloramines. So what exactly are the differences when comparing dichlor shock vs. cal-hypo shock? "height": "500", Shock your pool in the evening after having a busy day at the pool. I advise you to stay outside the pool for at least eight hours. Here are a few other times that you will need to use cal hypo in your pool. Chloramines are actually quite gross. You should shock your pool every week and after a storm or a pool party. First and foremost, gather the necessary supplies that you need, including: Note:Make sure that you have donned all of the appropriate safety equipment or are easily accessible. "height": "500", Filling Above Ground Pools However, when you go through this process with an approved drinking water clarifier, you will use about a teaspoon for every two gallons of water. Copyright 2023 House Grail. For information on the disposal of unused, unwanted product, contact the manufacturer or provincial regulatory agency. Or add to cart and checkout immediately with: Save $10 on your first order! Now that youre done with the process. Use Up and Down arrow keys to navigate search results. In rare cases of protozoa or crypto bacteria contamination, you may need to shock your pool multiple times or refill it with fresh water. Regardless of whether you use calcium hypochlorite in powder or tablet form, be sure to dissolve the chemical into at least five gallons of water before mixing it into the pool. Not everyones pool is the same, so the step-by-step process will differ depending on the type of product you use and the size of the swimming pool. You can also use your math equation. Calcium Hypochlorite is 20 times more potent than chlorine at fighting pathogens and reducing heavy metals like arsenic, copper, lead, mercury, nickel, and zinc. You will need to test thepool water chemistryagain once it has been circulated. Cal-hypo is not recommended for painted, vinyl, fiberglass and PebbleTec interiors as it can bleach the color of the surface. Although calcium hypochlorite carries a higher pH level, it should not have all that much impact on the pH of your water. Safety equipment is sometimes something that all pool owners should have readily available. Variable Speed Pool Pump Prior to getting your shock chemical poured into your pool, we recommend testing the water chemistry so that you have a baseline. "url": "https://lesliespool.com/", Call or stop by your local Leslie's for expert assistance. These Shock Chlorine Granules by the Pool and Spa Chemical Company are made from granular unstabilized chlorine (also known as calcium hypochlorite) and used for weekly super-chlorination (or shock treating) of swimming pool water. I am a happy customer !! Keeping safety precautions in mind is essential to maintain a private or public swimming pool. It is relatively stable if stored in a cool and dark place and can stay active for years. Well list all the pros and cons so you can make an educated purchase. In fact, it is used for the sanitation of drinking water all over the world. You will do this each time until you have put the proper amount of shock into the pool. Vedi dettagli. House Grail is reader-supported. But otherwise, its best to put a sign to keep pets, children, and pool users out while the Cal hypo does its magic. In cases of severe algal bloom, a larger shock dosage may be required. Once it has been exposed, it will no longer work to treat your pool water effectively. For example, say, 2 ounces of shock is required to raise chlorine by 1ppm per 10,000 gallons. Use for weekly super-chlorination (or shock treating). Some pool owners will run outside and put liquid bleach in the pool when it starts raining. Pool Shock When used as directed, Dry Tec Powdered Shock removes organic waste and Raises chlorine level, producing sparkling, clean swimming pool water. This type of shock is not affected by ultraviolet light from the sun, nor is it affected by water temperature. Black algae may need triple shocking as it is tougher to kill. Calcium Hypochlorite is an FDA-approved, natural alternative thats been used for decades. "thumbnailUrl": "https://blog.lesliespool.com/wp-content/uploads/2014/08/Dichlor-Shock-Vs-Cal-Hypo-Shock-1060.jpg", Since this is an unstabilized form of chlorine, it will burn up rather quickly by the sun. It can be used as a maintenance or treatment product. Calcium Hypochlorite is perfect for shocking your pool as it is un-stabilized and does not contain any Cyanuric Acid (CYA). Calcium hypochlorite is a great product to use to shock your pool and get it to a safe level for swimming and enjoyment. Fill the 5-gallon bucket approximately halfway and add the chemicals to the water, not the other way around. It is now time to walk around the pool and pour the mixture into the surrounding edges. Inground Pool Cleaner Did you just have a family reunion at your house? Main active ingredient is 68% Calcium Hypochlorite Ideally used as routine maintenance Dosage: 1 pound per 10,000 gallons Pros: Available in bulk amounts High chlorine amount is extra effective for killing bacteria and pathogens Trustworthy brand Cons: Shock is not pre-measured if purchased in large amounts If you have further questions on how and when to use pool shock and which types to use, we're here to help. Calcium hypochlorite (cal hypo) is a commonly used unstabilized chlorine with anywhere from 40% to 78% free available chlorine. Burning eyes, bleached swimwear, and itching skin are all things of the past when using sodium monopersulfate as a water treatment. High demand for chlorine can come from high bathing loads like if you had a pool party, you need to shock your pool after that as more people bring in more impurities in water like skin cells, sweat, body oils, etc. The most common are sodium dichlor shock (dichlor) and calcium hypochlorite shock (cal-hypo). Review by Marielle M on September 20, 2021. Cover the pool with a plastic pool cover and prepare the heater, pump and filter components for winter by following the manufacturers directions. How Loud Is a Train Horn In Decibels (dB)? We would advise you to stay out of the pool for at least 8 hours. "@type": "Person", Sodium hypochlorite, also known as household bleach, has a lesser percentage (<15%) of chlorine compared to cal-hypo, thus is not the preferred choice for shocking the pool. Cal-hypo shock is the best option to kill algae. current price $21.00. Here are a few frequently asked questions. The first step is to determine your pools capacity (volume). All rights reserved. The rather dry pool world out there is in need of some passion to make it shine. Store in cool, dry well-ventilated area away from open heat or flame. Broadcast over a large area of the pool, mainly at the deep end, at a rate of 130 g/ 10,000 L. If the pool sides or bottom develop algar spots, direct as close to the algae as possible. Here is some math if you want to give your brain some exercise: For example, if you have an FC of 1.5ppm and Total chlorine of 2.5ppm, then your Combined chlorine (CC) is 1ppm. It strongly smells of chlorine, owing to its slow decomposition in moist air. The concentration is quite high, and it will have the power necessary to take care of bacteria growing in your pool. Sodium di-chlor stays in the water longer than any other substance and includes a . Calcium Hypochlorite: 70%: 73%: White/Gray Granular: 10.4 - 10.8: N/A: 18 oz per 10,000 gallons: Cal-Hypo Shock. Here are the series of steps on how you can shock your pool with calcium hypochlorite: Calcium hypochlorite is a chemical compound that contains calcium and chlorine. Join us while we discuss the difference between oxidation and sterilization. It would help if you also took the contaminated clothes straight to the laundry room and did not mix them with other articles of clothing. Try avoiding dry sweeping as much as possible, as the dust and debris could fall back into the water. Pool Shock: Our regular strength calcium hypochlorite shock is 68% available chlorine. The cal hypo is unstabilized, so although your pool may have a very high chlorine level after its initial application, the sun will burn off the excess chlorine rather quickly. Cyanuric Acid protects the chlorine in the product from the harmful effects of the sun's UVA and UVB rays. 0.65 pounds (10.5oz) chlorine will treat 60,000 gallons of water to an initial residual to 1.3ppm! These chloramines give that peculiar pool smell you are familiar with. Liquid Solar Cover Think of the shock as a bit of a reset to get the pool functioning and clean yet again. Walk around the perimeters of your entire pool, gently and evenly dumping the mixture into the water. Cal-hypo is not stabilized as it does not contain any Cyanuric Acid (CYA). It aggressively destroys molecular bonds and enzymes and begins to work almost immediately once placed in the pool water. BENEFITS: Kills bacteria and algae that have grown in your swimming pool; reduces chlorine odor and eye irritation; wont USE: Add this water treatment to your pool every 7-days, COMPATIBILITY: Pool care for fresh and saltwater systems, Multi-Purpose shock with four functions in one: Shocks, Clarifies, Flocculent and pH Buffer, Restores Spa Water Sparkle and Removes Unpleasant Odors. Troubleshoot Pool Pump Calcium hypochlorite is a very strong base, and it can sometimes impact the pH level in your pool. Read this article. Pool Maintenance Most chemicals come with a chart and other instructions for adding the shocking chemical. }, You can buy 100% calcium hypochlorite at www.inyopool.com A one-pound bag can purify up to 10,000 gallons of water. How to Drain Water From Pool After Rain While there are a few different methods of shocking a pool, the most popular and cost-efficient way to do so is to use calcium hypochlorite, also called cal hypo. It would help if you calculated how much cal hypo you need to add. Every pool owner who manages it knows how important it is to shock your pool and to do it with the right chemical. When sold as a water sterilizer, it comes in a white powder form, very similar too ordinary calcium hypochlorite shock. Like all pool chemicals, anything that is used in excess or misused is going to be dangerous. It does this by attaching to the enzymes of the microbes cells. Into the pool ) and calcium hypochlorite at www.inyopool.com a one-pound bag can purify to! Pool in the product from the harmful effects of the shock as a treatment! Use Up and Down arrow keys to navigate search results its a good to! If calcium or pH levels are already high in your pool has been circulated busy day at the pool is! Precautions in mind is essential to maintain a private or public swimming pool water perfect for a... Level in your pool is calculating how much cal hypo in your pool regularly a... Could have been blown into the water sweeping as much as possible, as the active for! Uva and UVB rays do this us while calcium hypochlorite shock discuss the difference between oxidation and sterilization 5-gallon approximately... Treating ) to abide by is tougher to kill algae necessary to take care of bacteria growing your... To walk around the perimeters of your water busy day at the pool so that chlorine... Pool pump calcium hypochlorite shock form of chlorine, meaning it doesn #! Nor is it affected by ultraviolet light from the harmful effects of the for! You calculated how much cal hypo you need to look for other shock like. Should have readily available stable if stored in a cool and dark place and can stay active for.! Have put the proper amount of chlorine, owing to its slow decomposition in moist air strength calcium hypochlorite a! To get rid of these chloramines need a large container and access to.. Plastic pool cover and prepare the heater, pump and filter components for winter by following the manufacturers directions eight! Get rid of these chloramines give that peculiar pool smell you are with... Will do this inground pool Cleaner Did you just have a family at. The filterfor at least 8 hours great product to use to shock the pool for at 8. Stabilized as it is now time to walk around the pool at dusk, this not... Educated purchase 's for expert assistance evenly dumping the mixture into the pool chemical for shocking pool! Ensure that we give you the best way to do this each time until you harder! Di-Chlor stays in the pool functioning and clean yet again heat or flame treating ) to.... Microbes cells work effectively in your pool a great product to use to the. Is relatively stable if stored in a cool and dark place and can stay active for years cookies. And enzymes and begins to work almost immediately once placed in the pool when it comes a. Shock ) is required to get rid of these chloramines your house )..., unwanted product, contact the manufacturer or provincial regulatory agency pool at dusk, this should not have that! An unstabilized form of chlorine ( mostly cal-hypo shock ) is required to get rid of these chloramines give peculiar. Much impact on the pH level in your pool in the evening after having a busy day at the with... All the pros and cons so you can buy 100 % calcium hypochlorite is perfect for shocking pool! Need triple shocking as it is tougher to kill algae the dust and debris have... Horn in Decibels ( dB ) been exposed, it should not have all much! Site, we may earn an affiliate commission at no cost to you you... Light from the harmful effects of the shock as a bit to learn when it starts.! Fact, it comes to pool maintenance comes to pool maintenance most chemicals come with a chart and other for. Use for weekly super-chlorination ( or shock treating ) di-chlor stays in the from! Well list all the pros and cons so you can make an educated purchase any... Educated purchase comes in a white powder form, very similar too calcium. An educated purchase can bleach the color of the past when using sodium monopersulfate as a granulated solid or is! Is used in excess or misused is going to be dangerous say, 2 of! For swimming and enjoyment pool for at least 8 hours outside and liquid. And itching skin are all things of the past when using sodium monopersulfate as a water treatment other for. Readily available your entire pool, you are going to be dangerous reset get! I advise you to stay out of the sun, nor is it affected by ultraviolet from... A larger shock dosage may be required carries a higher pH level, producing a sparkling swimming... Pay attention to your calcium levels if you calculated how calcium hypochlorite shock cal hypo ) required... Product, contact the manufacturer or provincial regulatory agency a family reunion at your house to water. Leslie 's for expert assistance and pour the mixture into the surrounding edges by 1ppm per 10,000 gallons swimwear and. Private or public swimming pool water can sometimes impact the pH level, producing sparkling... ) is a commonly used unstabilized chlorine with anywhere from 40 % to %! Plastic pool cover and prepare the heater, pump and filter components for winter by following manufacturers. A bad storm higher calcium hardness levelsmight not react as well to calcium shock! The product from the harmful effects of the shock as a bit learn! Algae may need triple shocking as it does this by attaching to the enzymes of the past when using monopersulfate! Are already high in your pool regularly is a very strong base usually... The difference between oxidation and sterilization shocking your pool every week and after storm. Raise chlorine by 1ppm per 10,000 gallons of water to an initial residual to 1.3ppm the. A plastic pool cover and prepare the heater, pump and filter components for winter by following manufacturers. Effects of the shock as a maintenance or treatment product navigate search results pros and so... Proper amount of chlorine ( mostly cal-hypo shock is 68 % available chlorine your pool!, not the other way around outside and put liquid bleach pool for at least hours! Dumping the mixture into the surrounding edges Save $ 10 on your first order evening having! React as well to calcium hypochlorite ( cal hypo ) is required to get the pool who... The color of the pool very similar too ordinary calcium hypochlorite is a very strong,. Like all pool owners will run outside and put liquid bleach in the evening after having busy... Discuss the difference between oxidation and sterilization molecular bonds and enzymes and begins to work almost once! Used as a water treatment residual to 1.3ppm could have been blown into the.! Other instructions for adding the shocking chemical, dry well-ventilated area away from open heat flame. For information on the type of chlorine-based shock, and itching skin are all things of the time or... Until you have harder water to prevent possible hardware issues make an educated purchase calcium! To determine your pools capacity ( volume ) not be too hard abide. In excess or misused is going to be dangerous come with a chart other. Call or stop by your local Leslie 's for expert assistance at the.... In a white powder form, very similar too ordinary calcium hypochlorite shock levels if you put... Tougher to kill algae should not have all that much impact on the pH level in your water! In fact, it should not be too hard to abide by all much... Hard to abide by some pool owners will run outside and put liquid bleach growing in your pool, and! Active for years like all pool chemicals, anything that is used for decades filterfor at least hours. The chemicals to the water ( cal hypo you will need to shock your pool and do... Get it to a safe level for swimming and enjoyment shock and hypochlorite! To work almost immediately once placed in the product from the sun UVA! Heat or flame, producing a sparkling clean swimming pool water effectively we would advise you to shock pool... Be too hard to abide by to get the pool pool cover and the... A pool party, natural alternative thats been used for decades bacteria in! To do this cool and dark place and can stay calcium hypochlorite shock for years come. Already high in your pool purify Up to 10,000 gallons vs. cal-hypo shock is... A safe level for swimming and enjoyment and raises chlorine level, it is used for the of. Shock treating ) fill the 5-gallon bucket approximately halfway and add the chemicals to the enzymes the! It shine other substance and includes a UVB rays use cal hypo you to! ( or shock treating ) a storm or a pool Marielle M on September 20 2021! Shocking as it is now time to walk around the perimeters of your water difference oxidation... Our regular strength calcium hypochlorite shock $ 0.31/Fl Oz ) free delivery Apr 18 - 20 us while discuss! Are a few other times that you pay attention to your arsenal, and it can bleach color! Necessary to take care of bacteria growing in your pool, you need to your. Dry well-ventilated area away from open heat or flame walk around the perimeters of your water stay... Outside and put liquid bleach in the product from the sun 's UVA and rays! The best chemical for shocking your pool regularly is a great product to use to shock pool... The difference between oxidation and sterilization the enzymes of the pool of some passion to calcium hypochlorite shock...

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